baber/WOPTO huggingface dataset:
Patent JP-2000236255-A (JP)
Title: Cascade a/d converter
Inventor: IRIE KOICHI
IPC: H03M1/44
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent an error from occurring due to noise by combining and inputting the variation waveform of the codes of comparators, detecting the variation of the codes of the comparators, and removing noise generated at the variation point of the code according to the detection output. SOLUTION: A combining circuit 61 composes the variation waveform of codes of comparators 8e to 8h. Code variation point vicinity detecting means 50e to 50h detect the variation of a code from the variation waveform of the combining circuit 61. An error-correcting circuit 51 removes the noise generated at the code variation point according to the outputs of the code variation point vicinity detecting means 50e to 50h. Here, comparators 13i and 13j and an AND circuit 14a constitute a window comparator (code variation point vicinity detecting means) 50e.  Furthermore, comparators 13k and 13l and AND circuits 15a and 15b constitute a code variation point vicinity detecting means 50f, comparators 13m and 13n and AND circuits 16a and 16b constitute a code variation point vicinity detecting means 50g, and comparators 13o and 13p and an AND circuit 17a constitute a code variation point periphery detecting means 50h.
Patent JP-H10223547-A (JP)
Title: Vertical wafer board and manufacture thereof
Inventor: MIYAO ATSURO
IPC: H01L21/205
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a vertical wafer board and manufacture thereof which eliminates the need for the assembly step to raise the assembling accuracy, prevents the particle from growing, and makes the in-plane temp. distribution of a wafer uniform. SOLUTION: The vertical wafer boat 1 for the plane-support of wafers to be heat treated in a semiconductor production process has a top and bottom boards 3, 4 at the top and bottom of a column 2 with support boards 5, disposed between them to form specified insert spaces 6 for mounting the wafers. The column 2, the top and bottom boards 3, 4 and the support boards 5 are formed in a single body by cutting a circular columnar ingot A.
Patent JP-S62193337-A (JP)
Title: Control signal receiver
Inventor: HARA MASANOBU
IPC: H04L1/22
Filed: 1986-02-19
Abstract: PURPOSE:To remarkably shorten the information transmission time by switching the code verifying operation of a cyclically transmitted control signal based on a current state to be controlled. CONSTITUTION:A line switching control signal inputted from a cyclic code transmission line is supplied to a decoder 1, and the signal output is presented to a switch 4 directly and through a collating and verifying circuit 2. A switch control signal is outputted to the switch 4 by a control state detector 5 which monitors the control output state. If the current control state is a non-control state (turn-off control state), the switch 4 is so operated that the output of the decoder 1 is supplied directly to an output circuit 3. If the current control state is a control state (turn-on control state), the switch 4 is so operated that the output of the decoder 1 is supplied to the control output circuit 3 through the collating and verifying circuit 2.
Patent JP-H11230356-A (JP)
Title: Seal structure of portion in which three surfaces are joined together
Inventor: IWATA KAZUYUKI
IPC: F16J15/14
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure of a portion in which three surfaces of parts of first, second and third members to be joined come to one point, so as to ensure a seal function for the portion even though a sheet gasket has manufacturing errors, thereby it is possible to eliminate the necessity of a replacement of the sheet gasket with a new one when the third member is disassembled. SOLUTION: In a seal structure for a portion in which three surfaces of parts of a first member (cylinder block) 2, a second member (cylinder head), between which a sheet gasket 27 is held, and a third member (timing train cover) 23 which holds a liquid gasket 29 between itself and the second member, are joined together, an end part 27b of the sheet gasket 27 on the side near to the liquid gasket 29 defines a gap 28 with respect to a part where the surfaces of the first member 2 and the second member are joined together, and a sump D for the liquid gasket 29 for covering one side of the gap 28 is created spanning between the first member 2 and second member.
Patent JP-S61195145-A (JP)
Title: Vinyl chloride resin composition for wire coating
Inventor: MORIMOTO SEIICHI
IPC: H01B3/44
Filed: 1985-02-25
Abstract: PURPOSE:The titled composition suitable as a wire coating material of 125 deg.C wire, having improved thermal aging resistance, oil resistance, volume resitivity and molding and processing properties, obtained by blending a vinyl chloride resin with a specific amount of a biphenyltetracarboxylic acid alkyl ester. CONSTITUTION:100pts.wt. vinyl chloride resin having 700-10,000 average polym erization degree is blended with 10-200pts.wt. biphenyltetracarboxylic acid alkyl ester (e.g., 2,3,3',4'- or 3,4',3,4'-biphenyltetracarboxylic acid butyl ester, etc.) shown by the formula (R1-R4 may contain branched chain and 4-13C alkyl).
Patent JP-S62193431-A (JP)
Title: Phase control system
Inventor: EGURI SHIGEHARU
IPC: H04N7/08
Filed: 1986-02-20
Abstract: PURPOSE:To decrease the number of sampling points and to reduce the computation processing time by sampling a signal at n-point (n is an integral number of 3<=n<m) among m-point f phase selecting points in one data period and obtaining the optimum sampling phase from a bit error number (rate) at the n-set of phase selection points. CONSTITUTION:A data is sampled at three phase selection points P1-P3 in the phase range of 0-360 deg. in one data period (1 bit) and bit) and bit error numbers E1-E3 are measured at each phase selection point. A quadratic equation (quadratic curve S) is approximated from the bit error numbers E1-E3 at the 3 phase selection points P1-P3 and a phase selection point P corresponding to the bit error number E minimizing the quadratic equation is obtained by calculation. Then the phase selection point P to be minimized is used as th optimum sampling phase.
Patent JP-S58192752-A (JP)
Inventor: RODORITSUKU ERU SUMISU
IPC: B24B53/00
Filed: 1983-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60178465-A (JP)
Title: Copying machine provided with finisher
Inventor: KAWAZOE YOSHITO
IPC: G03G15/00
Filed: 1984-02-27
Abstract: PURPOSE:To reduce the labor and prevent a danger by providing a control part which ejects copy forms automatically onto a compiler tray when an auto-clear button is depressed if a stapler mode is cancelled. CONSTITUTION:If an interrupt is generated by some cause just before driving of a stapler 17 after the stapler mode is set, a control part 22 releases the stapler mode and executes control to stop all driving mechanisms of a finisher 10. Then, an operator depresses the auto-clear button provided on a console 21. The control part 22 decides whether ''flag 1'' is outputted or not to confirm release of the stapler mode and turns on a motor 24, a gate 16, and a carrying roll 18 for a certain period. Thus, unbound forms in a compiler tray 15 are sent out automatically to an eject tray 20 through a gate mechanism 19.
Patent JP-H08235822-A (JP)
Title: Molding of synthetic resin and tape cassette
Inventor: KOIZUMI OSAMU
IPC: G11B23/087
Filed: 1995-02-24
Abstract: PURPOSE: To prevent molding distortion on the other side of the surface formed with a relief groove part in molding of synthetic resin. CONSTITUTION: One side wall part 3b and the other side wall part 3c are intersected to constitute a corner part 4, and the relief groove part 22(22a) is formed in the vicinity of the corner part 4 of the wall part 3b to constitute a thin wall part 23 in a part of this relief groove part 22(22a), and then a part between the relief groove part 22(22a) and the corner part 4 is scraped on the side of the relief groove part 22(22a) to constitute the wall thickness d1 identical to the thin wall part 23. In addition, the wall thickness of the wall part 3c is also constituted to be equal to the wall thickness of the thin wall part 23, and then the wall part 3c is formed with a recessed part 25(25a).
Patent JP-H02213880-A (JP)
Title: Electrophotographic device
Inventor: YAMAGUCHI YASUKI
IPC: G03G15/16
Filed: 1989-02-15
Abstract: PURPOSE:To easily keep the relative positions of an image carrier, a transfer unit, and a guide plate constant by supporting the image carrier and the guide plate on both sides of the common frame, and fixing the transfer unit to the guide plate. CONSTITUTION:Both sides of the guide plate 62 supporting a transfer paper from below and leading it to the outer periphery of the image carrier 24 are screwed on both sides of the frame 39. In the transfer unit 15, insulation blocks 64 and 65 are respectively fixed at both ends of a metallic shield case 63 which both ends and the upper part are open; terminals 66 and 67 are provided inside the insulation blocks 64 and 65, respectively; one end of a discharge wire 68 is fixed to the one terminal 66, and the other end of the discharge wire 68 is fixed to the other terminal 67 via a spring 69; and a cover 70 for setting a discharge range of the discharge wire 68 is fixed to the insulation blockes 64 and 65. The shield case 63 is fitted to the guide plate 62. Thus, the relative positions of the wire 68 of the transfer unit 15, the image carrier 24, and the guide plate 62 can be accurately determined.
Patent JP-S56132886-A (JP)
Title: Solidstate color image sensor
Inventor: TAKEMURA HIROO
IPC: H04N9/07
Filed: 1980-03-22
Abstract: PURPOSE:To increase the vertical resolution, by making the phase of the green signal different by pi to the horizontal direction with the interlace field, by taking the color filter as crossing array. CONSTITUTION:The color filter array 42 is sectioned with the same size as the video element 44 of CCD41 so that the green transmitting part G is of crossing shape. The remaining part of the array 42 is made the same color by 2 video elements horizontally, and the red and blue transparent parts R and B are arranged in vertical stripe shape. The output signals of the 1st and 2nd fields from the color filter array built-in CCD43 with this arrangement are arranged for the same color vertically, and the green signal G is shifted by pi horizontally. Thus, the carrier is cancelled and becomes inconspicuous, and the characteristics of the low pass filter can be moved to high band, allowing to increase the vertical resolution.
Patent JP-H10233657-A (JP)
Title: Oscillation circuit
Inventor: KUKIMOTO YOSHIHIRO
IPC: H03K3/0231
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the oscillation circuit by which a stable oscillation period is obtained by avoiding the effect due to dispersion in resistors and transistors(TRs). SOLUTION: The oscillation circuit is provided with a constant current circuit 100 that charges/discharges a capacitor 10 to set the oscillating period, a reference voltage generating circuit 101 that generates a reference voltage, and a comparator 16 that provides an output of an oscillation output based on the comparison between a charging voltage VA of the capacitor 10 and the reference voltage VR, and the reference voltage generating circuit 101 is provided with a circuit means 9, 11, 22 that change a reference voltage in following to the fluctuation in a current generated by the constant current circuit 100.  Even when the current from the constant current circuit 100 is fluctuated due to dispersion in a resistance of the resistor 6 and a threshold level of TRs 1, 2, 3 being components of the constant current circuit 100, since the reference voltage is changed in following to the fluctuation, the oscillation period is kept constant at all times and a stable oscillation output is ensured.
Patent JP-H06245906-A (JP)
Title: Ophthalmologic examining device
Inventor: KOBAYASHI KOJI
IPC: A61B3/12
Filed: 1993-02-25
Abstract: PURPOSE:To realize on ophthalmologic examining device which can answer a need of various ophthalmologic medial treatments, facilitates maintenance and transport, and economical, and also, to provided the ophthalmologic examining device by which a satisfactory image can be observed. CONSTITUTION:Each part of the device is constituted of units of separate bodies such as an optical system unit 2, a rack base unit 3, an image processing unit 5, and a laser light source unit 6, and an optical fiber is used for transferring a laser light between the units. As for the optical system unit 2, an auxiliary optical system unit of option can be attached and detached so that not only an eye ground but also a front eye part, etc., can be observed. Also, in the case the optical fiber is used for transferring the laser light between the units, an optical element for controlling the propagating direction of a laser beam, or a correcting circuit for a light detecting signal is added in order to reduce influence by a power fluctuation noise of the beam generated by a return light from a fiber end face and other cause.
Patent JP-S53122332-A (JP)
Title: Graphic display unit
Inventor: KATOU YUUJI
IPC: G06F3/14
Filed: 1977-04-01
Abstract: PURPOSE: To reduce the memory capacity, by realizing the graphic display unit able to display an arbitrary graph without using large scale dot pattern memories, through the division of a line into basic patterns every unit section on the screen of the display section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04274987-A (JP)
Title: Fitting construction of rear swing arm for vehicle
Inventor: FUKUDA TADASHI
IPC: F16B9/02
Filed: 1991-03-01
Abstract: PURPOSE:To prevent generation of a large space between the front end part of a rear swing arm and a bracket by pinching the front end part of a rear swing arm between the inside member of a nut and a bracket on the opposite side, and pushing and fixing the outer circumferential face of the outside member of the nut to the inner circumferential face of a fitting hole. CONSTITUTION:When a pivot shaft 13 is screwed in, the inside member 39 of a nut 37 is drawn toward the end face of the pivot pipe 12 of a rear swing arm 9, and pressed on the end face of the pivot pipe 12 through the flange part 19b of a bush 18b. When fixing bolts 44 are tightened, an outside member 40 of same length to fitting holes 15b is enlarged in diameter to be pressed on the inner circumferential face of the fitting hole 15b, and the nut 37 is fixed to a swing arm bracket 8b. In this way, generation of a large space between the end face of the pivot pipe 12 and the swing arm bracket 8b can be prevented.
Patent JP-H07244813-A (JP)
Title: Soft magnetic alloy and magnetic head using it
Inventor: HASEGAWA NAOYA
IPC: C22C19/07
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a soft magnetic alloy with improved soft magnetic properties. CONSTITUTION:A soft magnetic alloy contains a crystal composed mainly of Fe or Co and a crystal of a carbide or a nitride of at least one element selected from a metal element group of Ti, Zr, Hf, V, Nb, Ta, Mo, and W. It entirely consists of a fine crystal with an average crystal diameter of 40nm or less and a ratio d/D is equal to or more than 0.05 and equal to or less than 0.4 where the average crystal particle diameter of the carbide or nitride crystal is (d) and the average crystal particle diameter of the crystal which mainly consists of Fe or Co is (D), thus reducing a coercive force Hc and improving soft magnetic properties.
Patent JP-S60180970-A (JP)
Inventor: HOSHINO MASANORI
IPC: C04B37/02
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54129615-A (JP)
Title: Method of and device for loading vacuum tank lorry
Inventor: YONEDA KOUHEI
IPC: F04F1/02
Filed: 1978-03-28
Abstract: PURPOSE: To improve the working efficiency of loading a vacuum tank lorry by operating the vacuum pump of other vehicle in parallel with the loading operation of the tank lorry.  
     CONSTITUTION: A control valve 9 is mounted at a connecting tube 8 provided at the downstream side of a float valve 7 of a vacuum circuit 4. When a tank lorry is independently operated, the valve 9 is normally closed. If there is another tank lorry in the vicinity of this tank lorry which loads external fluid, the tube port 10 of the connecting tube 8 of a standby tank lorry not related to this loading operation is coupled with the port 10 of the connecting tube 8 of the loading tank lorry via a coupling tube 11 to communicate the vacuum circuits thereof with each other. When the vacuum pumps 2 of both the lorries are driven, the pressure reduction of the tank 1 of the loading tank lorry is multiplied by double to thus complete the loading operation in shorter time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57149270-A (JP)
Title: Preparation of 3,4,5,6,7,8-hexahydrocarbostyril-5-one
Inventor: SHIYOUNO TATSUYA
IPC: C07D215/22
Filed: 1981-03-12
Abstract: PURPOSE: To obtain the titled compound useful as a synthetic intermediate for β-blockers, in high yield and purity by easy reaction operations, by using easily available raw materials 3-aminocyclohexenone with acrylic acid under heating.  
     CONSTITUTION: 3-Aminocyclohexenone of formulaIis reacted with acrylic acid in the absence of a solvent or in a suitable solvent at 100W150°C for 1W6hr under heating to give 3,4,5,6,7,8-hexahydrocarbostyril-5-one of formula II. The reaction is preferably carried out in te absence of the solvent.  
     EFFECT: No special reaction apparatus is required, and the aimed compound can be easily separated and purified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61196619-A (JP)
Title: Phase pull-in circuit
Inventor: TANAKA HIROMICHI
IPC: H03L7/18
Filed: 1985-02-27
Abstract: PURPOSE:To execute the instantaneous pull-in of the phase by executing the initial resetting of the frequency dividing circuit to divide the output signal of a voltage control oscillating device VCO, synchronizing forcibly the frequency dividing signal output signal to a reference signal and executing the phase synchronization of two input signals of the phase comparing circuit, by the edge of a reference signal inputted to the phase comparing circuit, when the electric power supply is turned on. CONSTITUTION:A phase locking circuit 6 detects the fall edge of an output signal fN of a frequency dividing circuit 1, inputs the signal into a frequency dividing circuit resetting terminal of the frequency dividing circuit 5, thereby executes the initial resetting of the frequency dividing circuit and matches forcibly an output signal fM of the frequency dividing circuit 5 to the phase of fN. For a constant time after turning on the electric power source, a starting signal Vb is outputted by a starting circuit 7, only when the starting signal is generated, the above-mentioned resetting signal is inputted into the frequency dividing circuit 5, thereby the phase locking of fN and fM is forcibly executed. When the starting signal is vanished, the stationary PLL (phase locking loop) action is executed.
Patent JP-S63201833-A (JP)
Title: Reference settling system for unsettled label
Inventor: DOUMEKI CHIKAYOSHI
IPC: G06F9/44
Filed: 1987-02-18
Abstract: PURPOSE:To quickly determine a branch destination address in an unsettled label reference branch instruction and to increase the processing speed by chaining reference instructions which refer to the same label till definition of the label, from a label table and referring this chain on demand. CONSTITUTION:A source program is generated for each label on an intermediate text 9 which is translated to a form approximating the machine language so that conversion to an object program group is facilitated. A label reference branch instruction chain information area is provided in a label table 8, and addresses of unsettled label reference branch instructions on said object program group are set for the purpose of chaining these instructions till appearance of definition of the label. A label definition address information area is provided in the table 8, and a label definition address as the address of the object program group where definition of the label appears is set by this area.
Patent JP-S56132449-A (JP)
Title: Air cleaner for motorcycle
Inventor: KAKIMOTO MITSUO
IPC: F02M35/08
Filed: 1980-03-21
Abstract: PURPOSE: To effectively separate rainwater or the like from air and easily drain it by disposing an air inlet passage of a motorcycle's air cleaner and an air passage containing a filter crosswise, with a slope laid between.  
     CONSTITUTION: An air cleaner 12 disposed under a motorcycle's seat 16 consists of an air inlet passage 18 which communicated with a lower part of a cowling 17 having an air inlet opening, and an air passage 20 which contains a filter 19 located under the passage 18 and communicates with a carburetor 13. The border of the inlet passage 18 and the air passage 20 runs crosswise with a slop 18' laid between. An air carried into the air passage 20 runs against the slope 18' at first. This slope 18' is provided with a water collecting groove 23 and drain outlet 24 through which the separated water may be drained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000233458-A (JP)
Title: Method for manufacturing triangular packaging bag, and device therefor
Inventor: SUZUKI MAKOTO
IPC: B31B25/60
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture triangular packaging bags by method wherein the divergent end side and the convergent ends of a packaging bag are continued by passing a double film through a rotary fusing roller so as to weld the fusing edges so as to form a deformed strip member consisting of continuous lozenge patterns and finally cut them off. SOLUTION: Films 91 and 92 are drawn from upper and lower film winding drums 1 and 11 through feeding rollers 2 and 2 by drawing rollers 21 and 21 under the sate being put one upon the other so as to form edge welded parts on both the edges of the films by being passed through an edge sealing device 3. When the films pass through a fusing device 8, the films are fused and welded into a deformed strip part consisting of continuous near lozenge bags. The fusing device 8 is formed by opposedly arranging a fusing roller 81 and a bearer 84 having the transferring pass of the films between them. On the outer periphery of the fusing roller 81, fusing blades 82 and 82 for simultaneously fusing and welding the films are formed and, in addition, a cutting-in blade 83 for cutting-in bags is protrusively provided.  Further, the films are cut width wise by the cutting blade 61 and the fixed blade 63 of a cutting device 6. Thus, bag can be continuously manufactured.
Patent JP-H10233835-A (JP)
Title: Communication terminal equipment having automatic answering function
Inventor: KURODA HIDEKAZU
IPC: H04M1/65
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To effectively apply a message storage means and also to use an originator information storage means as a dial memory by sending the answer messages to the incoming calls other than that received from a specific originator number and also storing the incoming time and the originator number in the originator information storage means to store no automatic answering number in the message storage means. SOLUTION: A specific telephone number is stored in a specific telephone number storage 7. When an incoming call is received in an automatic answering mode, an originator telephone number and the incoming time are stored in an originator telephone number identification device 8. At the same time, the originator telephone number is compared with the specific telephone number. If matching is confirmed between both telephone numbers, an answer message is sent to the originator via an automatic answering device 10 and an originator message is not recorded to an originator message storage 9. As a result, the capacity of the storage can be effectively used and the dial transmission can be easily performed by means of the data stored in an originator information storage 13.